Behavioral task
behavioral1
Sample
4f9a04db1e77eb70656f8663edbe4be22efe69c382df3951966eaf9edf039edf.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
4f9a04db1e77eb70656f8663edbe4be22efe69c382df3951966eaf9edf039edf.exe
Resource
win10v2004-20240226-en
General
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Target
4f9a04db1e77eb70656f8663edbe4be22efe69c382df3951966eaf9edf039edf
-
Size
42KB
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MD5
ce81ca202cc918072ac51f3815b7bd21
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SHA1
9f3a2c2ae2c3ae89fa540c20b758704d54515b6e
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SHA256
4f9a04db1e77eb70656f8663edbe4be22efe69c382df3951966eaf9edf039edf
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SHA512
7dc18832d660258ff8549990a7257ea6671e2e0cfa03ad6958febe17e152595d66a5dddd10406ae91ead5dbaf2eb49dbf980b48e59c71348e9d2dadc46caa255
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SSDEEP
768:Iv9ilrnywLsYg+0yq2vWdT9SOaNou0yWH7oXzO8ZGjSjAsOmA0ac8:fjxsz40yvXHGjUAsOPl
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4f9a04db1e77eb70656f8663edbe4be22efe69c382df3951966eaf9edf039edf unpack001/out.upx
Files
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4f9a04db1e77eb70656f8663edbe4be22efe69c382df3951966eaf9edf039edf.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 48KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 26KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 9KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ